The maple tree register cache is based on a much more modern data structure
than the rbtree cache and makes optimisation choices which are probably
more appropriate for modern systems than those made by the rbtree cache.
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
---
drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
index 2611afd2c1c1..d518de88b5c3 100644
--- a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
+++ b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
@@ -121,7 +121,7 @@ static const struct regmap_config adv7511_regmap_config = {
.val_bits = 8,
.max_register = 0xff,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.reg_defaults_raw = adv7511_register_defaults,
.num_reg_defaults_raw = ARRAY_SIZE(adv7511_register_defaults),
@@ -1068,7 +1068,7 @@ static const struct regmap_config adv7511_cec_regmap_config = {
.val_bits = 8,
.max_register = 0xff,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.volatile_reg = adv7511_cec_register_volatile,
};
---
base-commit: 6465e260f48790807eef06b583b38ca9789b6072
change-id: 20230929-drm-adv7511-2d592921f8a2
Best regards,
--
Mark Brown <broonie@xxxxxxxxxx>
